package com.swa99ylum.pxp.a.a009;

import org.apache.log4j.Logger;

public class Test1 {
	private static Logger logger = Logger.getLogger(Test1.class);
	
	public static void main(String[] args) {
		logger.debug("This is debug message.");
		logger.info("This is info message.");
		logger.error("This is error message.");
	}
}
